Toro Shrub Spray Sprinkler Body Only 53299 For shrub/flower areas Installs onto a 1/2-Inch riser Use with any Toro 570 Nozzle (available separately) Ratcheting riser allows fine tuning of pattern placement after installation For new or replacement installations Works with any other brand irrigation systems For shrub/flower areas Installs onto a 1/2-Inch riser Ratcheting riser allows fine tuning of pattern placement after installation For new or replacement installations Works with any other brand irrigation systems